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High-Reflective Coating
High-reflective coatings are a widely used and important type of optical film. Elyonoptics’s high-reflective coatings are not only durable but also have strong resistance to laser damage.
Narrowband HR (UV)
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入射角：0º或45º Angle of Incidence: 0º or 45º |
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反射率（λ < 255 nm）： 非偏振；0°时 R≥97%，45°时 R≥96% Reflectance (λ < 255 nm): Unpolarized; R≥97% at 0° R≥96% at 45% |
反射率（λ > 255 nm）： 非偏振；0°时 R≥99.7%，45°时 R≥99.4% Reflectance (λ > 255 nm): Unpolarized; R≥99.7% at 0° R≥99.4% at 45% |
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损伤阈值（λ < 255 nm）：1.5 J/cm²，10 ns 脉冲 Damage Threshold (λ < 255 nm): 1.5 J/cm², 10 ns pulse |
损伤阈值（λ > 255 nm）：3.0 J/cm²，10 ns 脉冲 Damage Threshold (λ > 255 nm): 3.0 J/cm², 10 ns pulse |
Narrowband HR (VIS / NIR)
| 入射角：0º或45º Angle of Incidence: 0º or 45º |
| 反射率：非偏振；0°时 R≥99.7%，45°时 R≥99.4% Reflectance: Unpolarized; R≥99.7% at 0°, R≥99.4% at 45° |
| 损伤阈值（1064nm）：10 J/cm²，10 ns 脉冲 Damage Threshold (1064nm): 10 J/cm², 10 ns pulse |
Narrowband HR (IR)
| 入射角：0º或45º Angle of Incidence: 0º or 45º |
| 反射率：非偏振；0°时 R≥99.5%，45°时 R≥99.0% Reflectance: Unpolarized; R≥99.5% at 0°, R≥99.0% at 45° |
| 损伤阈值：2 J/cm²，10 ns 脉冲 Damage Threshold: 2 J/cm², 10 ns pulse |
Broadband AR (VIS/NIG)
| 入射角：0º或45º Angle of Incidence: 0º or 45º | 反射率：非偏振；0°时 Ravg<0.5％，45°时 Ravg<1.0％ Reflectance: Unpolarized; Ravg<0.5% at 0°, Ravg<1.0% at 45° |
Broadband (VIS / NIR)
| 入射角：0º或45º Angle of Incidence: 0º or 45º |
| 反射率：非偏振；0°时 Ravg>99%，45°时 Ravg>98.5% Reflectance: Unpolarized; Ravg>99% at 0°, Ravg>98.5% at 45° |
